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Design of automatic attendance register system and hand santizer with temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing: Faculty of high quality training Graduation's thesis of the electronic and communication engineering technology/ La Gia Kiet, Quang Chi Phuong; Truong Ngoc Son (Supervisor). -- Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2022
93 p hcmute 23/05/2023 111 3
Từ khóa: Automatic attendance, Temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing: Faculty of high quality training Graduation's thesis of the electronic and communication engineering technology/ La Gia Kiet, Quang Chi Phuong; Truong Ngoc Son (Supervisor). -- Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2022 91tr.; 30cm
93 p hcmute 17/05/2023 84 1
Từ khóa: Automatic attendance, Temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing: Faculty of high quality training Graduation's thesis of the electronic and communication engineering technology/ La Gia Kiet, Quang Chi Phuong; Truong Ngoc Son (Supervisor). -- Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2022 91tr.; 30cm
93 p hcmute 11/05/2023 112 3
Từ khóa: Automatic attendance, Temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing
Design of automatic attendance register system and hand santizer with temperature sensing: Faculty of high quality training Graduation's thesis of the electronic and communication engineering technology/ La Gia Kiet, Quang Chi Phuong; Truong Ngoc Son (Supervisor). -- Ho Chi Minh city: Ho Chi Minh city University of technology and education, 2022
93 p hcmute 04/05/2023 88 1
Từ khóa: Automatic attendance, Temperature sensing
Nghiên cứu khả năng điều khiển nhiệt độ khuôn với kênh giải nhiệt dạng 2d
Hiện nay, các sản phẩm nhựa từ công nghệ phun ép chiếm rất nhiều trên thị trường. Yêu cầu về chất lượng của các sản phẩm nhựa cũng được người tiêu dùng quan tâm hàng đầu. Chất lượng sản phẩm nhựa phụ thuộc vào rất nhiều yếu tố. Trong số đó, các thông số trong quá trình phun ép ảnh hưởng trực tiếp đến chất lượng, độ bền của...
5 p hcmute 23/07/2020 327 3
Từ khóa: conformal cooling, mold temperature.
In the field of dynamic mold temperature control for injection molding, the heating coil is one of the fasted methods for heating the mold surface. This method had got more attention from researcher. In the field of plastic manufacturing, as products become thinner and smaller, it is difficult to manufacture them using conventional injection molding (CIM), because heat transfers rapidly from the melt to mold wall due to part’s...
6 p hcmute 09/05/2019 335 1
Từ khóa: Study on Melt Flow Length in Injection Molding Process with Induction Coil Heating for Mold Temperature Control, Pham Son Minh, Nguyen Thanh Hon, Nguyen Hoang Quan, Cao Văn Minh Tu, Tran Van Truong
An Experimental Investigation on Condensation in Horizontal Microchannels
This paper presented an experimental study on condensation in two horizontal microchannel condensers (M1 and M2) with different substrate and channel lengths. The mass flow rate of steam and pressure drop affected to oscillation of condensation profile, beginning condensation point, and performance index. Moreover, heat transfer rate of model M1 was higher than that of model M2 at the same flow rate or pressure drop of steam. The heat transfer...
9 p hcmute 01/06/2018 328 2
Từ khóa: Condensation, heat transfer, microchannel, pressure drop, temperature.
An experimental investigation on condensation in Horizontal Microchannels
This paper presented an experimental study on condensation in two horizontal microchannel condensers (M1 and M2) with different substrate and channel lengths. The mass flow rate of steam and pressure drop affected to oscillation of condensation profile, beginning condensation point, and performance index. Moreover, heat transfer rate of model M1 was higher than that of model M2 at the same flow rate or pressure drop of steam. The heat transfer...
9 p hcmute 15/05/2018 420 2
Từ khóa: Condensation, heat transfer, microchannel, pressure drop, temperature
In this paper, the effects of mass flow rate on heat transfer behaviours for two phase flow in rectangular microchannels were investigated by numerical simulation and experiments. The optimal approach for searching the best value of mass flow rate was studied. It was indicated that the rectangular microchannel heat sink with the mass flow rate of G = 0.4 g/s is the best choice for designing (Based on the fixed parameters as mentioned above)...
7 p hcmute 05/12/2017 450 3
Từ khóa: Microchannel, Two phase, Temperature, Velocity, Numerical simulation
An Experimenatl Study on Heat Transfer Behaviors of A Welded - Aluminum Minichannel Heat Exchanger
This paper presented an investigation for heat transfer behaviors of a welded-Aluminum minichannel heat exchanger (MNHE) using experimental method. In this study, the results show that the welding Aluminum method for MNHE is less efficiency than the bonding PMMA method at high mass flow rate of water. For water having the inlet temperature of 62C and mass flow rate of 4.1g/s, the heat transfer rate of the welded- Aluminum MNHE is...
8 p hcmute 14/06/2017 393 1
Từ khóa: Temperature, heat transfer, heat exchanger, minichannel, experimental.
An Experimenatl Study on Heat Transfer Behaviors of A Welded - Aluminum Minichannel Heat Exchanger
This paper presented an investigation for heat transfer behaviors of a welded-Aluminum minichannel heat exchanger (MNHE) using experimental method. In this study, the results show that the welding Aluminum method for MNHE is less efficiency than the bonding PMMA method at high mass flow rate of water. For water having the inlet temperature of 62C and mass flow rate of 4.1g/s, the heat transfer rate of the welded- Aluminum MNHE is 118W and...
8 p hcmute 05/01/2017 404 1
Từ khóa: Temperature, heat transfer, heat exchanger, minichannel, experimental
Practical temperature measurement
Practical temperature measurement/ Peter R.N. Childs. -- England: Butterworth Heinemann, 2001 372p.; 24cm. ISBN 0-7506-5080-X 1. Đo nhiệt. 2. Nhiệt kỹ thuật -- Đo lường. 3. Nhiệt kỹ thuật -- Thiết bị đo lường. 4. Temperature measurements. 5. Temperature measuring instruments. I. . Dewey Class no. : 536.50287 -- dc 21Call no. : 536.50287 C537 Dữ liệu xếp giá SKN002826 (DHSPKT -- KD -- )
8 p hcmute 13/09/2013 436 4
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